XCTestBeauty is a Swift library that provides a set of convenient wrappers for XCTContext.runActivity(). These wrappers help improve the readability of your XCTest cases by allowing you to use "GIVEN," "AND," "WHEN," and "THEN" prefixes for the descriptions of your test activities.
You can install XCTestBeauty using CocoaPods. Add the following line to your Podfile:
pod 'XCTestBeauty'Then, run the following command:
pod installImport XCTestBeauty
import XCTestBeautyclass YourTestCase: XCTestCase, XCTestBeauty {
func testExample() {
given("a precondition") {
// Your setup code here
}
and("an additional condition") {
// Additional setup code
}
when("performing an action") {
// Your action code here
}
then("the expected result should be achieved") {
// Your assertion code here
}
}
}given, and, when, then These functions are wrappers for XCTContext.runActivity() and provide a more descriptive structure for your test cases. They take a description and a closure with the test activity.
func given<Result>(_ description: String, _ block: () throws -> Result) rethrows -> Result
func given<Result>(_ description: String, _ block: (XCTActivity) throws -> Result) rethrows -> Result
func and<Result>(_ description: String, _ block: () throws -> Result) rethrows -> Result
func and<Result>(_ description: String, _ block: (XCTActivity) throws -> Result) rethrows -> Result
func when<Result>(_ description: String, _ block: () throws -> Result) rethrows -> Result
func when<Result>(_ description: String, _ block: (XCTActivity) throws -> Result) rethrows -> Result
func then<Result>(_ description: String, _ block: () throws -> Result) rethrows -> Result
func then<Result>(_ description: String, _ block: (XCTActivity) throws -> Result) rethrows -> ResultIf you find any issues or have suggestions for improvements, feel free to open an issue or submit a pull request.
This library is released under the MIT License. See LICENSE for details.
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